#161FA1#161FA1

#161FA1 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.200 H 267.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#161FA1
RGB	rgb(22, 31, 161)
HSL	hsl(236, 76%, 36%)
HSV	hsv(236, 86%, 63%)
CMYK	cmyk(86.3%, 80.7%, 0%, 36.9%)
CIE-LAB	lab(22.73, 45.11, -68.97)
CIE-LCH	lch(22.73, 82.41, 303.19°)
OKLab	oklab(35.32% -0.0072 -0.1998)
OKLCH	oklch(35.32% 0.2 267.9)
XYZ	xyz(7.2517, 3.7229, 34.0477)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161FA1 #A19816

analogous

#1664A1 #161FA1 #5216A1

triadic

#161FA1 #A1161F #1FA116

tetradic

#161FA1 #A11664 #A19816 #16A152

square

#161FA1 #A11664 #A19816 #16A152

split-complementary

#161FA1 #A15216 #64A116

monochromatic

#070A35 #0F156B #161FA1 #1D29D7 #4B55E6

Accessibility & contrast

On white

12.04

#161FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#161FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161FA1

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161FA1	#FFFFFF	#000000	##FFFFFF
##161FA1	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA5

Deuteranopia (green-blind)

#002F9F

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #161fa1;
/* rgb */ color: rgb(22, 31, 161);
/* oklch */ color: oklch(35.3% 0.200 267.9);

Tailwind

colors: {
  custom: {
    50: '#725dbe',
    500: '#161fa1',
    950: '#000000',
  },
}

SCSS

$custom: #161fa1;
$custom-light: #725dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#161fa1",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 161
  },
  "hsl": {
    "h": 236.115,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35317,
    "c": 0.19996,
    "h": 267.9
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#161FA1

secondary

#C8C04B

accent

#E635F3

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #161FA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →